Chenming Hu

Insider Reports History

Entity
Individual
Location
2060 Pebble Drive, Alamo, CA
Signature
By: /s/ Michael Morehead, Attorney-in-Fact For: Chenming Hu
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Chenming Hu:

Stock Role Class Num Shares Value Price $ Report Date Ownership
AMBARELLA INC Director Ordinary Shares 27K $1.67M $61.66 Aug 29, 2024 Direct
ACM Research, Inc. Director Stock Option 24K Aug 10, 2023 Direct
ACM Research, Inc. Director Stock Option 20K Aug 12, 2024 Direct

Insider Reports Filed by Chenming Hu

Symbol Company Period Transactions Value $ Form Type Date Filed Role
AMBA AMBARELLA INC Aug 29, 2024 1 $0 4 Aug 30, 2024 Director
ACMR ACM Research, Inc. Aug 12, 2024 1 $0 4 Aug 20, 2024 Director
AMBA AMBARELLA INC Aug 31, 2023 1 $0 4 Sep 1, 2023 Director
ACMR ACM Research, Inc. Aug 10, 2023 1 $0 4/A Aug 21, 2023 Director
AMBA AMBARELLA INC Jun 15, 2023 1 $0 4 Jun 20, 2023 Director
AMBA AMBARELLA INC Mar 15, 2023 2 $0 4 Mar 17, 2023 Director
AMBA AMBARELLA INC Dec 16, 2022 2 $0 4 Dec 20, 2022 Director
AMBA AMBARELLA INC Sep 16, 2022 2 $0 4 Sep 20, 2022 Director
AMBA AMBARELLA INC Sep 1, 2022 1 $0 4 Sep 2, 2022 Director
ACMR ACM Research, Inc. Jun 30, 2022 1 $0 4 Jul 5, 2022 Director
AMBA AMBARELLA INC Jun 16, 2022 2 $0 4 Jun 17, 2022 Director
AMBA AMBARELLA INC Mar 16, 2022 2 $0 4 Mar 18, 2022 Director
AMBA AMBARELLA INC Feb 25, 2022 2 $216K 4 Mar 1, 2022 Director
AMBA AMBARELLA INC Dec 16, 2021 2 $0 4 Dec 17, 2021 Director
AMBA AMBARELLA INC Sep 22, 2021 1 -$587K 4 Sep 24, 2021 Director
AMBA AMBARELLA INC Sep 16, 2021 2 $0 4 Sep 17, 2021 Director
AMBA AMBARELLA INC Sep 9, 2021 1 -$560K 4 Sep 10, 2021 Director
AMBA AMBARELLA INC Sep 2, 2021 1 $0 4 Sep 7, 2021 Director
AMBA AMBARELLA INC Sep 1, 2021 1 -$480K 4 Sep 2, 2021 Director
AMBA AMBARELLA INC Jun 16, 2021 2 $0 4 Jun 17, 2021 Director